Nonstop flight route between Kiri, Democratic Republic of the Congo and Sidney, Montana, United States:
Departure Airport:
(1°26'59"S by 19°0'0"E)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from KRZ to SDY:
7,791.49 miles (12,539.15 km)
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Jump to:
- About this route
- KRZ Airport Information
- SDY Airport Information
- Facts about KRZ
- Facts about SDY
- Map of Nearest Airports to KRZ
- List of Nearest Airports to KRZ
- Map of Furthest Airports from KRZ
- List of Furthest Airports from KRZ
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
About this route:
A direct, nonstop flight between Basango Mboliasa Airport (KRZ), Kiri, Democratic Republic of the Congo and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 7,791 miles (or 12,539 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Basango Mboliasa Airport and Sidney-Richland Municipal Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Basango Mboliasa Airport and Sidney-Richland Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KRZ / FZBT |
| Airport Name: | Basango Mboliasa Airport |
| Location: | Kiri, Democratic Republic of the Congo |
| GPS Coordinates: | 1°26'59"S by 19°0'0"E |
| Area Served: | Kiri |
| Elevation: | 1017 feet (310 meters) |
| View all routes: | Routes from KRZ |
| More Information: | KRZ Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SDY / KSDY |
| Airport Name: | Sidney-Richland Municipal Airport |
| Location: | Sidney, Montana, United States |
| GPS Coordinates: | 47°42'24"N by 104°11'32"W |
| Area Served: | Sidney, Montana |
| Operator/Owner: | Sidney Richland Airport Authority |
| Airport Type: | Public |
| Elevation: | 1985 feet (605 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SDY |
| More Information: | SDY Maps & Info |
Facts about Basango Mboliasa Airport (KRZ):
- The furthest airport from Basango Mboliasa Airport (KRZ) is Cassidy International Airport (CXI), which is nearly antipodal to Basango Mboliasa Airport (meaning Basango Mboliasa Airport is almost on the exact opposite side of the Earth from Cassidy International Airport), and is located 12,182 miles (19,605 kilometers) away in Christmas Island, Kiribati.
- The closest airport to Basango Mboliasa Airport (KRZ) is Inongo Airport (INO), which is located 60 miles (97 kilometers) SW of KRZ.
Facts about Sidney-Richland Municipal Airport (SDY):
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
- The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
- The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 60.11 miles (96.73 km) SW | Inongo Airport (INO) | Inongo, Democratic Republic of the Congo |     |
| 2 | 112.99 miles (181.84 km) NNW | Mbandaka Airport (MDK) | Mbandaka, Democratic Republic of the Congo | |
| 3 | 126.16 miles (203.04 km) SW | Nioki Airport (NIO) | Nioki, Democratic Republic of the Congo | |
| 4 | 153.05 miles (246.31 km) ENE | Boende Airport (BNB) | Boende, Democratic Republic of the Congo | |
| 5 | 170.34 miles (274.13 km) SW | Bandundu Airport (FDU) | Bandundu, Democratic Republic of the Congo | |
| 6 | 192.67 miles (310.08 km) NNE | Basankusu Airport (BSU) | Basankusu, Democratic Republic of the Congo | |
| 7 | 213.75 miles (344.00 km) W | Oyo Ollombo Airport (OLL) | Oyo, Republic of the Congo, Republic of the Congo | |
| 8 | 218.29 miles (351.30 km) W | Gamboma Airport (GMM) | Gamboma, Republic of the Congo | |
| 9 | 220.05 miles (354.14 km) WNW | Owando Airport (FTX) | Owando, Republic of the Congo | |
| 10 | 220.12 miles (354.26 km) NNW | Impfondo Airport (ION) | Impfondo, Republic of the Congo | |
| 11 | 221.40 miles (356.30 km) SSE | Basongo Airport (BAN) | Basongo, Democratic Republic of the Congo | |
| 12 | 248.20 miles (399.43 km) S | Kikwit Airport (KKW) | Kikwit, Democratic Republic of the Congo | |
| 13 | 248.75 miles (400.32 km) S | Idiofa Airport (IDF) | Idiofa, Democratic Republic of the Congo | |
| 14 | 251.51 miles (404.76 km) W | Boundji Airport (BOE) | Boundji, Republic of the Congo | |
| 15 | 255.99 miles (411.97 km) WNW | Makoua Airport (MKJ) | Makoua, Republic of the Congo | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,182.00 miles (19,604.97 km) W | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 2 | 11,641.96 miles (18,735.88 km) ESE | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 3 | 11,619.39 miles (18,699.54 km) S | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 4 | 11,232.13 miles (18,076.31 km) NNE | Johnston Atoll Airport (JON) | Johnston Atoll, U.S. Minor Outlying Islands | |
| 5 | 11,210.41 miles (18,041.37 km) SSE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 6 | 11,206.80 miles (18,035.55 km) SSE | Tau Airport (TAV) | Tau, American Samoa | |
| 7 | 11,204.30 miles (18,031.53 km) SSE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 8 | 11,163.28 miles (17,965.52 km) SSE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 9 | 11,149.05 miles (17,942.61 km) SE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 10 | 11,139.57 miles (17,927.35 km) SE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 11 | 11,134.37 miles (17,918.98 km) SE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 12 | 11,132.10 miles (17,915.33 km) SE | Asau Airport (AAU) | Asau, Samoa | |
| 13 | 11,129.53 miles (17,911.20 km) NNW | Kona International Airport at Keāhole (KOA) | Kailua / Kona, Hawaii, United States | |
| 14 | 11,116.97 miles (17,890.98 km) NNW | Pōhakuloa Training Area (BSF) | Camp Pohakuloa, Hawaii, United States | |
| 15 | 11,111.88 miles (17,882.80 km) NNW | Hilo International Airport (ITO) | Hilo, Hawaii, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.33 miles (66.52 km) NE | Sloulin Field International Airport (ISN) | Williston, North Dakota, United States | |
| 2 | 48.66 miles (78.31 km) SW | Dawson Community Airport (GDV) | Glendive, Montana, United States | |
| 3 | 69.41 miles (111.70 km) WNW | L. M. Clayton Airport (OLF) | Wolf Point, Montana, United States | |
| 4 | 76.29 miles (122.77 km) NNW | Sher-Wood Airport (PWD) | Plentywood, Montana, United States | |
| 5 | 90.57 miles (145.76 km) SE | Dickinson Theodore Roosevelt Regional Airport (DIK) | Dickinson, North Dakota, United States | |
| 6 | 111.04 miles (178.70 km) SSE | Bowman Municipal Airport (BWM) | Bowman, North Dakota, United States | |
| 7 | 117.38 miles (188.91 km) WNW | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 8 | 118.10 miles (190.06 km) NNE | Estevan Regional Aerodrome (YEN) | Estevan, Saskatchewan, Canada | |
| 9 | 118.99 miles (191.50 km) SW | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 10 | 131.42 miles (211.49 km) W | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 11 | 139.74 miles (224.89 km) ENE | Minot Air Force Base (MIB) | Minot, North Dakota, United States | |
| 12 | 140.05 miles (225.38 km) ENE | Minot International Airport (MOT) | Minot, North Dakota, United States | |
| 13 | 174.07 miles (280.14 km) ESE | Bismarck Municipal Airport (BIS) | Bismarck, North Dakota, United States | |
| 14 | 189.51 miles (304.99 km) N | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 15 | 191.53 miles (308.24 km) NNW | CFB Moose Jaw (YMJ) | Moose Jaw, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,383.49 miles (16,710.57 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,297.57 miles (16,572.29 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,290.39 miles (16,560.74 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,266.41 miles (16,522.14 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,218.50 miles (16,445.05 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,203.17 miles (16,420.36 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,179.29 miles (16,381.94 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,169.42 miles (16,366.06 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 10,153.64 miles (16,340.65 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 10 | 10,120.11 miles (16,286.69 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 10,113.85 miles (16,276.63 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 12 | 10,100.83 miles (16,255.67 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 10,089.33 miles (16,237.15 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,078.56 miles (16,219.83 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,076.48 miles (16,216.49 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |